KR970009011A - How to automatically adjust the reception volume of the hands free device - Google Patents
How to automatically adjust the reception volume of the hands free device Download PDFInfo
- Publication number
- KR970009011A KR970009011A KR1019950022573A KR19950022573A KR970009011A KR 970009011 A KR970009011 A KR 970009011A KR 1019950022573 A KR1019950022573 A KR 1019950022573A KR 19950022573 A KR19950022573 A KR 19950022573A KR 970009011 A KR970009011 A KR 970009011A
- Authority
- KR
- South Korea
- Prior art keywords
- volume control
- free device
- volume
- hands
- control signal
- Prior art date
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
1. 청구범위 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION
핸즈프리장치에서 주변의 소음에 따라 음량의 크기를 자동으로 조절하는 기술이다.It is a technology that automatically adjusts the volume level according to the ambient noise in the hands-free device.
2. 발명이 해결하고자 하는 기술적 과제2. Technical problem to be solved by the invention
핸즈프리장치 사용자는 주변의 소음변화에 따라 수신되는 통화음성신호의 레벨을 수시로 조절하여야 하는 번거로운 문제를 해결한다.Hands-free device users solve the cumbersome problem of adjusting the level of the incoming voice signal from time to time according to changes in the surrounding noise.
3. 발명의 해결방법의 요지3. Summary of Solution to Invention
주변의 소음의 크기를 검출하고, 그 검출된 소음의 크기를 설정된 레벨과 비교하여 음량조절신호를 발생하며, 이 발생된 음량조절신호에 의해 수신된 통화음성신호의 음량을 자동으로 조절한다.The loudness of the surrounding noise is detected, and the detected loudness is compared with the set level to generate a volume control signal, and automatically adjusts the volume of the received voice signal by the generated volume control signal.
4. 발명의 중요한 용도4. Important uses of the invention
핸즈프리장치에서 음량자동 조절장치.Automatic volume control on hands free device.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 자동음량 조절장치도, 제2도는 본 발명에 따른 수성음성신호의 음량을 조절하기 위한 제어흐름도.1 is an automatic volume control device according to the invention, Figure 2 is a control flow diagram for adjusting the volume of the aqueous voice signal according to the invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022573A KR970009011A (en) | 1995-07-27 | 1995-07-27 | How to automatically adjust the reception volume of the hands free device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022573A KR970009011A (en) | 1995-07-27 | 1995-07-27 | How to automatically adjust the reception volume of the hands free device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970009011A true KR970009011A (en) | 1997-02-24 |
Family
ID=66541671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950022573A KR970009011A (en) | 1995-07-27 | 1995-07-27 | How to automatically adjust the reception volume of the hands free device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970009011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100640459B1 (en) * | 1998-06-20 | 2006-12-22 | 삼성전자주식회사 | Sign Language Volume Control Device and Method |
KR100742702B1 (en) * | 2005-08-04 | 2007-07-25 | 에스케이 주식회사 | method and system for tuning hands-free through wireless network, and hans-free |
-
1995
- 1995-07-27 KR KR1019950022573A patent/KR970009011A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100640459B1 (en) * | 1998-06-20 | 2006-12-22 | 삼성전자주식회사 | Sign Language Volume Control Device and Method |
KR100742702B1 (en) * | 2005-08-04 | 2007-07-25 | 에스케이 주식회사 | method and system for tuning hands-free through wireless network, and hans-free |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
SUBM | Submission of document of abandonment before or after decision of registration |